... 1.Marine Hardware 2.Stainless Steel, Carbon Steel, Alloy Steel and heat resistant steel 3.OEM are available Near Port Carbon Steel Casting Our company can ... hardware, flange, valve&pump fittings, etc.The products' information as follow:NO. 1---Material: Casting steel, alloy steel, carbon steel, stainless steel, grey iron, ... available. 10 Port Qingdao, Shandong, China. Near Port Carbon Steel Casting